From: Refinery29

Want To Know When You’ll Die? Ask Your Friends


Your best friends know your favorite band and brunch place and exactly what movie will cheer you up. Sometimes, you may even feel like they know you better than you know yourself. Now, research suggests they might be able to accurately predict some pretty big things — like how long you’ll live.

We’ve known for a while now that there’s a link between personality traits and lifespan. This new study, published online earlier this month in the journal Psychological Science, wanted to take that a step further by looking at whether our friends’ ratings of our personalities can more accurately predict our mortality risk than our own self-ratings can.

To do so, the researchers used data from a 75-year study observing 600 participants through 2013. The data included participants’ self-ratings and their friends’ ratings of their personalities. Although the original information was collected using a somewhat outdated personality assessment, the researchers were able to match up the responses to the Big Five traits that are often used now. They were also able to verify the participants’ times and places of death through the Social Security Death Index and individual state indices.

Read the whole story: Refinery29

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